Lioris — Multi-Tenant SaaS Platform for Salon Chains & Spas

Lioris is a production-ready, multi-tenant SaaS platform built for salon chains, spa franchises, and independent stylists. It replaces the fragmented mix of tools most salons juggle — separate apps for booking, payroll, inventory, and customer management — with a single unified system.

What it does: Lioris gives salon owners a complete operations hub: a live dashboard for revenue and performance, an interactive appointment calendar with real-time availability and waitlist auto-booking, staff management with attendance tracking and automated payroll/commission calculation, a built-in CRM with a loyalty points program, inventory and vendor management with low-stock alerts, and tax-compliant billing with dual payment gateway support (Stripe for global, Razorpay for India).

How it's built: The platform runs on Next.js 15 and React 19, with Drizzle ORM on Neon PostgreSQL for type-safe data handling, NextAuth v5 for authentication, Upstash Redis for caching and rate-limiting, and Ingest for background job processing (reminders, payroll runs, low-stock alerts, recurring bookings).

Approach

1. Architecture: Designed as a multi-tenant SaaS from day one, with per-tenant data isolation handled at the schema level rather than row-level — a more robust separation that reduces the risk of cross-tenant data leaks as the platform scales.

2. Stack: Built on Next.js 15's App Router for a full-stack, server-first architecture, with Drizzle ORM providing type-safe SQL access to a serverless Neon PostgreSQL database.

3. Auth: Implemented with NextAuth v5, using a credentials provider combined with tenant ID injection via middleware — so every request is automatically scoped to the correct salon.

4. Payments: Integrated dual payment gateways — Stripe for global transactions and Razorpay for India — to support localized billing depending on where a salon operates.

5. Performance: Used Upstash Redis for caching and rate-limiting, keeping the platform responsive under load without adding heavy infrastructure overhead.

6. Background processing: Handled event-driven async jobs — appointment reminders, commission and payroll calculations, low-stock alerts — through Ingest, keeping these workflows decoupled from the main request/response cycle.

7. UI/UX: Styled with Tailwind CSS and shadcn/ui (built on Radix primitives), layered with subtle ambient visual effects to give the interface a polished, premium feel rather than a generic dashboard look.

8. Internationalization: Structured with an i18n directory from the start, so multi-language support can be added without reworking core architecture later.

Key technical decisions:

-True :multi-tenant isolation — schema-level tenant separation (not just row-level), so each salon's data stays fully isolated even on shared infrastructure

-Role-based access control — 5 roles (Owner, Manager, Receptionist, Stylist, Super Admin) governed by a 40+ permission matrix

-Feature-gated pricing — a plan-based engine that controls what each tenant can access, so salons only pay for what they use

-Full audit logging for compliance and history tracking across the platform

Outcome: A fully scaffolded, deployable SaaS product — complete with a 14-table database schema, server actions and API routes for every core module, automated background jobs, testing setup, and production deployment configuration. Lioris can be launched either as hosted multi-tenant SaaS (one instance serving many salons) or self-hosted per salon chain.